com.yahoo.bullet.query.expressions

Enum Operation

java.lang.Object

java.lang.Enum<Operation>

com.yahoo.bullet.query.expressions.Operation

All Implemented Interfaces:

Serializable, Comparable<Operation>

public enum Operation
extends Enum<Operation>

The operations in binary, unary, and n-ary expressions.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ADD
AND
CONTAINS_KEY
CONTAINS_VALUE
DIV
EQUALS
EQUALS_ALL
EQUALS_ANY
FILTER
GREATER_THAN
GREATER_THAN_ALL
GREATER_THAN_ANY
GREATER_THAN_OR_EQUALS
GREATER_THAN_OR_EQUALS_ALL
GREATER_THAN_OR_EQUALS_ANY
IF
IN
IS_NOT_NULL
IS_NULL
LESS_THAN
LESS_THAN_ALL
LESS_THAN_ANY
LESS_THAN_OR_EQUALS
LESS_THAN_OR_EQUALS_ALL
LESS_THAN_OR_EQUALS_ANY
MUL
NOT
NOT_EQUALS
NOT_EQUALS_ALL
NOT_EQUALS_ANY
NOT_IN
OR
REGEX_LIKE
REGEX_LIKE_ANY
SIZE_IS
SIZE_OF
SUB
XOR

Field Summary

Fields

Modifier and Type	Field and Description
static Set<Operation>	BINARY_OPERATIONS
static Set<Operation>	N_ARY_OPERATIONS
static Set<Operation>	UNARY_OPERATIONS

Method Summary

Modifier and Type	Method and Description
String	toString()
static Operation	valueOf(String name) Returns the enum constant of this type with the specified name.
static Operation[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

ADD

public static final Operation ADD

SUB

public static final Operation SUB

MUL

public static final Operation MUL

DIV

public static final Operation DIV

EQUALS

public static final Operation EQUALS

EQUALS_ANY

public static final Operation EQUALS_ANY

EQUALS_ALL

public static final Operation EQUALS_ALL

NOT_EQUALS

public static final Operation NOT_EQUALS

NOT_EQUALS_ANY

public static final Operation NOT_EQUALS_ANY

NOT_EQUALS_ALL

public static final Operation NOT_EQUALS_ALL

GREATER_THAN

public static final Operation GREATER_THAN

GREATER_THAN_ANY

public static final Operation GREATER_THAN_ANY

GREATER_THAN_ALL

public static final Operation GREATER_THAN_ALL

LESS_THAN

public static final Operation LESS_THAN

LESS_THAN_ANY

public static final Operation LESS_THAN_ANY

LESS_THAN_ALL

public static final Operation LESS_THAN_ALL

GREATER_THAN_OR_EQUALS

public static final Operation GREATER_THAN_OR_EQUALS

GREATER_THAN_OR_EQUALS_ANY

public static final Operation GREATER_THAN_OR_EQUALS_ANY

GREATER_THAN_OR_EQUALS_ALL

public static final Operation GREATER_THAN_OR_EQUALS_ALL

LESS_THAN_OR_EQUALS

public static final Operation LESS_THAN_OR_EQUALS

LESS_THAN_OR_EQUALS_ANY

public static final Operation LESS_THAN_OR_EQUALS_ANY

LESS_THAN_OR_EQUALS_ALL

public static final Operation LESS_THAN_OR_EQUALS_ALL

REGEX_LIKE

public static final Operation REGEX_LIKE

REGEX_LIKE_ANY

public static final Operation REGEX_LIKE_ANY

SIZE_IS

public static final Operation SIZE_IS

CONTAINS_KEY

public static final Operation CONTAINS_KEY

CONTAINS_VALUE

public static final Operation CONTAINS_VALUE

IN

public static final Operation IN

NOT_IN

public static final Operation NOT_IN

AND

public static final Operation AND

OR

public static final Operation OR

XOR

public static final Operation XOR

FILTER

public static final Operation FILTER

NOT

public static final Operation NOT

SIZE_OF

public static final Operation SIZE_OF

IS_NULL

public static final Operation IS_NULL

IS_NOT_NULL

public static final Operation IS_NOT_NULL

IF

public static final Operation IF

Field Detail

BINARY_OPERATIONS

public static final Set<Operation> BINARY_OPERATIONS

UNARY_OPERATIONS

public static final Set<Operation> UNARY_OPERATIONS

N_ARY_OPERATIONS

public static final Set<Operation> N_ARY_OPERATIONS

Method Detail

values

public static Operation[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Operation c : Operation.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Operation valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<Operation>